How can graphs be used to understand patterns and trends in both wildfires and prescribed fires? What information can be gathered from these graphs to help understand fire in the National Parks and public lands? Objective In this activity, students will: 1. Read the background material on both wildfires and prescribed fires. 2. Utilize and interpret the provided graphs with Big Cypress Fire data to answer worksheet questions. 3. Discuss and share their answers in small groups. Background Fire is a natural part of the South Florida ecosystem and plays a crucial role in how plants and animals su Duration: 30 Minutes.